From: Erwin <yves_dufour@...>
Date: 2008-01-19T03:35:06+09:00
Subject: How to manipulate a Hash object to String

I got a result from my app (web service) that I transform into a
Hash :

@return = Hash.from_xml(data).values.first


@return = {"Saved"=>"false", "Rating"=>{"Comment"=>nil, "Error"=>"
missing"}, "Post"=>{"Title"=>nil, "Error"=>"missing"},
"Post"=>{"Description"=>nil, "Error"=>"missing"},
"XXX"=>{"YYYYY"=>nil, "ZZZZ"=>"zzzzzz"}}

I would like to convert this result into a string , getting only  the
YYYYY: zzzzzz

like this one
"Comment: missing, Title: missing, Description: missing, YYYYY:
zzzzzz"

I am not very easy with Hash transformation, so a little bit help will
be appreciated

thanks

Erwin